slipperier

glistening greasy icy perilous polished silky unsafe unstable wet

glacé glassy glazed like a skating rink lubricious lustrous satiny sleek slimy soapy unctuous unsteady waxy

dry safe secure

certain definite reliable stable unslippery

elusive shifty slick smooth treacherous tricky unpredictable unsafe unstable

cagey changeable crafty cunning devious dishonest duplicitous evasive false fly-by-night foxy inconstant insecure mutable slithery sneaky two-faced unsteady untrustworthy variable

coarse forthright frank harmless honest rough

certain definite dry reliable stable unslippery